A scientist's position in this ranking is determined by their D-index (Discipline H-index), a refined metric that considers only those publications and their citations within the specific discipline under examination. This approach ensures a focused assessment of a researcher's impact in the Social Sciences and Humanities, rather than a general overview of their scientific output.
Scope and Qualification Criteria
The ranking process involved scrutinizing a total of 279,971 scientist profiles identified from a diverse set of bibliometric data sources, spanning all academic disciplines. Specifically, 8,000 scientists from the Social Sciences and Humanities fields were examined in detail.
To qualify for inclusion, researchers were required to have a D-index of at least 30, reflecting a significant level of scholarly influence within their discipline. Additionally, the majority of each scientist’s tier publications needed to belong to the Social Sciences and Humanities domain. Awards and notable achievements specifically related to this field were also factored into the evaluation.
The D-index threshold for top researchers is calibrated in increments of 10, corresponding to the estimated total number of scholars within each discipline. This methodology guarantees that the top 1% of leading scholars are incorporated into the ranking. Another key consideration was ensuring a proximity of 30% or less between a scientist’s general H-index and their Discipline H-index, to maintain alignment between overall productivity and specialized impact.
Verification and Evaluation Practices
The researchers responsible for this ranking are acutely aware that raw bibliometric data alone cannot serve as an absolute measure of scholarly output and influence. Accordingly, each scientist profile was manually verified and cross-correlated against a broad array of trustworthy publications and sources. This meticulous validation process strengthens the reliability and integrity of the ranking.
While the number of papers published in prominent journals and conference proceedings does not directly affect the ranking position, it serves as a valuable secondary indicator of a scientist’s contribution to their field.
As noted, the principal metric determining rank is the D-index, derived from data curated in OpenAlex and CrossRef. These platforms are recognized as the most prominent and authoritative bibliometric databases for this type of research analysis.
For a comprehensive understanding of the methodology and data-handling practices employed, readers are encouraged to consult our methodology page.
Research.com’s Mission and Vision
At Research.com, we are driven by a clear mission: to motivate researchers, industry leaders, and policymakers worldwide to closely examine the trajectories and directions of leading experts. Our rankings provide a transparent and accessible means for the broader scientific community to identify and engage with top scholars in specific areas of study, within various countries, and across research institutions.
Through diligent, careful, and methodologically sound work, we aim to foster greater recognition of scholarly excellence and to facilitate informed decision-making across academia and beyond.
